Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
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None
Description
ZSTD has a better compression ratio that snappy and the compress/decompress rate is acceptable compared with snappy.
After we introduce zstd as the column compressor, the size of carbondata final store will be reduced.
Attachments
Attachments
1.
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support zstd as column compressor |
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Resolved | Chuanyin Xu |
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2.
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support zstd on legacy store |
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Resolved | Chuanyin Xu | ||||||||
3.
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Support customize column compressor |
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Resolved | Chuanyin Xu |
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4.
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optimize compress/decompress related procedure |
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Open | Chuanyin Xu | ||||||||
5.
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update document about zstd support in carbondata |
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Resolved | Unassigned |
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